package com.zzyl.nursing.service.impl;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import cn.hutool.core.collection.ListUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.service.WeChatService;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 老人家属Service业务层处理
 * 
 * @author alexis
 * @date 2025-01-09
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private WeChatService weChatService;
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    TokenService tokenService;

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return familyMemberMapper.selectById(id);
    }


    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );
    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return familyMemberMapper.insert(familyMember);
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return familyMemberMapper.updateById(familyMember);
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return familyMemberMapper.deleteBatchIds(Arrays.asList(ids));
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return familyMemberMapper.deleteById(id);
    }

    @Override
    public LoginVo login(UserLoginRequestDto userLoginRequestDto) {
        //1.调用微信的api获取OpenID
        String openId = weChatService.getOpenId(userLoginRequestDto.getCode());
        //2.根据OpenID查询用户用户
        FamilyMember familyMember = getOne(new LambdaQueryWrapper<FamilyMember>().eq(FamilyMember::getOpenId, openId));
        //3.判断用户是否为空如果为空就将OpenId存入对象中
        if(ObjectUtils.isEmpty(familyMember)){
            familyMember=new FamilyMember();
            familyMember.setOpenId(openId);
        }
        //4.获取用户的手机好
        String phone = weChatService.getPhone(userLoginRequestDto.getPhoneCode());

        //5,修改或保存用户的信息
        userSaveOrUpdate(familyMember,phone);

        //6，将用户的信息写入token中并返回
        Map<String,Object> map =new HashMap<>();
        map.put("userId",familyMember.getId());
        map.put("nickName",familyMember.getName());
        String token = tokenService.createToken(map);
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
        return loginVo;
    }

    private void userSaveOrUpdate(FamilyMember familyMember, String phone) {
        //先将手机好存入
        familyMember.setPhone(phone);
        //判断是更新还是新增

        if(ObjectUtils.isEmpty(familyMember.getId())){
            //组装昵称
            String name = DEFAULT_NICKNAME_PREFIX.get((int) (Math.random() * DEFAULT_NICKNAME_PREFIX.size()));
            String name2=name +phone.substring(7);
            familyMember.setName(name2);
            //新增
            familyMemberMapper.insertFamilyMember(familyMember);

        }else {
//修改
            familyMemberMapper.updateFamilyMember(familyMember);
        }



    }
}
